The German retailer Foto Erhardt is already offering a promoti0on where you can buy Capture One Pro version 22 and get the not-yet-released version 23 for free:
Exactly around the same time last year, Capture One had a similar promotion:
Capture One Pro 21 is now $170 off + free upgrade to version 22
Two months later (in December) the new Capture One version was officially announced:
It is pretty safe to assume that the new Capture One Pro 23 will be announced by the end of 2023.
See also the latest releases from Topaz, Skylum, ON1, Capture One, and Adobe:
The latest releases from Topaz, Skylum, ON1, Capture One, and Adobe